Description
xRefresh your Honeywell purifier with PETOX HPA300 replacement kit
Designed for the HPA300 family and closely matched Honeywell models, the PETOX kit delivers a refresh of the filtration path without guesswork. It includes six Middle Main Filter R units and eight Carbon Pre-Filters A, providing a complete replacement set that fits the Honeywell HPA300 series and related HRF-R replacements.
By pairing the Middle Main Filter with activated carbon pre-filters, this kit aims to address a broad range of air concerns you may notice in daily life. While results depend on your environment, users often experience a noticeable improvement in air clarity and odor control after a full replacement cycle.
What you get and where it fits
- 6 Middle Main Filter R units (size: 10.2" H x 6.5" L x 1.6" W)
- 8 Carbon Pre-Filters A units (size: 17.2" H x 14.2" L x 0.2" W)
- Compatibility with Honeywell HPA100/200/300 and many 5000-series models; supports HRF-R1/2/3 replacements
Performance and design highlights
- Activated carbon pre-filters work in tandem with the main filter to help address common odors and gases
- Middle Main Filter features an upgraded electrostatic electret technology for efficient capture with lower pressure
The filter media combine non-woven fabrics and carbon layers to balance filtration performance with energy efficiency, aiming for a longer service life under typical home use.
Usage guidance and schedule
- Replace the Middle Main Filter every 6–12 months for ongoing performance
- Replace Pre-Filters every 2–3 months, or more often in high-use or smoky environments
PETOX supports a straightforward replacement experience and stands by its products. If you have questions about compatibility or installation, our team is ready to assist.
FAQ
Q: What does this PETOX HPA300 replacement kit include?
A: The kit includes 6 Middle Main Filter R and 8 Carbon Pre-Filters A, compatible with Honeywell HPA300 series.
Q: How often should I replace the filters?
A: Middle Main Filter every 6–12 months; Pre-Filters every 2–3 months, depending on usage and environment.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.